c# - Convert Linq to regular function -


i have linq method how machine network card properties , don't want use linq, can have convert , not using linq ?

public networkadapter[] getall() {     return (from adapter in networkinterface.getallnetworkinterfaces()             unicast in adapter.getipproperties().unicastaddresses             !system.net.ipaddress.isloopback(unicast.address) && unicast.address.addressfamily != addressfamily.internetworkv6             let lastgatewayaddress = adapter.getipproperties().gatewayaddresses.lastordefault()             select new networkadapter()             {                 string name = adapter.name,                 string id = adapter.id,                 string description = adapter.description,                 string ipaddress = unicast.address.tostring(),                 string networkinterfacetype = adapter.networkinterfacetype.tostring(),                 string speed = adapter.speed.tostring("#,##0"),                 string macaddress = getmacaddress(adapter.getphysicaladdress().tostring()),                 string gatewayipaddress = string.join(" ", adapter.getipproperties().gatewayaddresses.select(a => a.address))             }).toarray(); }

this have try;

public void get() {     networkinterface[] nics = networkinterface.getallnetworkinterfaces();      foreach (networkinterface adapter in nics)     {         description = adapter.description;         name = adapter.name;         macaddress = adapter.getphysicaladdress().tostring();          ipinterfaceproperties ips = adapter.getipproperties();         unicastipaddressinformationcollection unicast = ips.unicastaddresses;          foreach (unicastipaddressinformation ipinfo in unicast)         {             if (ipinfo.address.addressfamily != addressfamily.internetworkv6)             {              }         }      } }

although don't understand why, here goes.

with little friend resharper (and input because resharper couldn't all):

public networkadapter[] getall()     {         list<networkadapter> list = new list<networkadapter>();         foreach (networkinterface adapter in networkinterface.getallnetworkinterfaces())             foreach (unicastipaddressinformation unicast in adapter.getipproperties().unicastaddresses)             {                 if (!system.net.ipaddress.isloopback(unicast.address) && unicast.address.addressfamily != addressfamily.internetworkv6)                 {                     stringbuilder gatewayipaddresses = new stringbuilder();                     string gatewayipaddressesdisplay = string.empty;                     foreach (var address in adapter.getipproperties().gatewayaddresses)                     {                         gatewayipaddresses.append(address.address);                         gatewayipaddresses.append(" ");                     }                      if (gatewayipaddresses.length > 0)                     {                         gatewayipaddressesdisplay = gatewayipaddresses.tostring().trimend(' ');                     }                      list.add(new networkadapter()                         {                             name = adapter.name,                             id = adapter.id,                             description = adapter.description,                             ipaddress = unicast.address.tostring(),                             networkinterfacetype = adapter.networkinterfacetype.tostring(),                             speed = adapter.speed.tostring("#,##0"),                             macaddress = getmacaddress(adapter.getphysicaladdress().tostring()),                             gatewayipaddress = gatewayipaddressesdisplay                         });                 }             }         return list.toarray();     }

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